10+ ENO Interview Questions and Answers for Freshers

Target API level is the version of Android that an app is designed to run on. Android Studio is used to build Android apps. APK is the file format for Android apps.

• Target API level determines the minimum version of Android that an app can run on

• Android Studio is the official IDE for building Android apps

• APK stands for Android Package Kit and is the file format for Android apps

Encapsulation is the bundling of data and methods into a single unit. Data hiding is the concept of restricting access to data. Abstraction is the process of simplifying complex systems.

• Encapsulation combines data and methods into a single unit, providing better control and security.

• Data hiding restricts access to data, allowing only specific methods to manipulate it.

• Abstraction simplifies complex systems by providing a high-level view, hiding unnecessary details.

• Example: A c...read more

Explanation of abstract, final, and static classes and inheritance in Java.

• Abstract classes are classes that cannot be instantiated and are meant to be extended by other classes.

• Final classes are classes that cannot be extended by other classes.

• Static classes are nested classes that can be accessed without creating an instance of the outer class.

• Static classes are different from non-static classes in that they cannot access non-static members of the outer class.

• Inheritance is...read more

The roles offered at Credit Suisse for IITM students vary in terms of responsibilities and focus areas.

• The roles may differ in terms of the department or division within Credit Suisse.

• Some roles may be more focused on technology and software development, while others may be more finance-oriented.

• Different roles may have varying levels of client interaction or require different skill sets.

• Examples of roles offered may include software engineer, financial analyst, risk manageme...read more

Yes, I have taken a course on functional programming on Coursera.

• I have completed the course 'Functional Programming Principles in Scala' on Coursera.

• The course covered topics such as higher-order functions, recursion, and immutable data structures.

• I gained a solid understanding of functional programming concepts and how to apply them in practice.

• I also completed programming assignments and quizzes to reinforce my learning.

Yes, functional programming is a programming paradigm that treats computation as the evaluation of mathematical functions.

• Functional programming focuses on immutability and pure functions.

• It avoids changing state and mutable data.

• Higher-order functions and recursion are commonly used in functional programming.

• Examples of functional programming languages include Haskell, Lisp, and Scala.

I have a unique perspective on problem-solving.

• I approach problems from different angles, considering multiple solutions.

• I am not afraid to think outside the box and challenge conventional wisdom.

• I have a track record of coming up with innovative solutions.

• For example, in a group project, while everyone was focused on a single approach, I suggested an alternative method that turned out to be more efficient and successful.

Procedural programming focuses on procedures and functions, while object-oriented programming focuses on objects and their interactions.

• Procedural programming is based on a step-by-step procedure or set of instructions.

• Object-oriented programming is based on the concept of objects, which encapsulate data and behavior.

• Procedural programming is more focused on the algorithmic approach.

• Object-oriented programming promotes code reusability and modularity.

• In procedural programming...read more

Indices in relational databases are used to improve query performance by allowing faster data retrieval.

• Clustered index: Determines the physical order of data in a table.

• Non-clustered index: Creates a separate structure that contains a copy of the indexed columns and a pointer to the actual data.

• Unique index: Ensures that the indexed columns contain unique values.

• Composite index: Combines multiple columns into a single index.

• Covering index: Includes all the columns required b...read more

Credit Suisse is a leading global financial services company offering a wide range of investment banking and wealth management services.

• Credit Suisse has a strong reputation in the financial services industry.

• They provide comprehensive investment banking services, including mergers and acquisitions, capital raising, and advisory services.

• Their wealth management division offers personalized solutions for high-net-worth individuals and institutions.

• Credit Suisse has a global pr...read more

Investment banking offers exciting opportunities for financial analysis, strategic decision-making, and client relationship management.

• Opportunity to work on high-profile deals and transactions

• Challenging and dynamic work environment

• Opportunity to develop strong financial analysis and modeling skills

• Exposure to a wide range of industries and sectors

• Opportunity to work with top-tier clients and build strong professional networks

Yes, ADO.NET is part of VB.NET.

• ADO.NET is a data access technology in the .NET framework.

• It provides a set of classes and APIs for accessing and manipulating data from different data sources.

• VB.NET is a programming language that can utilize ADO.NET for database operations.

• ADO.NET allows developers to connect to databases, execute queries, and retrieve data in a structured manner.

• Example: Dim connection As New SqlConnection(connectionString)

Credit Suisse is a leading global financial services company with a strong reputation and a wide range of opportunities for growth and development.

• Credit Suisse is known for its expertise in investment banking and wealth management.

• The company has a global presence and offers diverse career opportunities in various locations.

• Credit Suisse has a strong commitment to innovation and technology, which aligns with my interests and skills.

• The company has a solid track record of fin...read more

Different keys in DBMS

• Primary key: uniquely identifies each record in a table

• Foreign key: establishes a link between two tables

• Candidate key: a minimal set of attributes that can uniquely identify a record

• Super key: a set of attributes that can uniquely identify a record

• Composite key: a key that consists of multiple attributes

• Alternate key: a candidate key that is not selected as the primary key